First of all welcome to the site!! Second if you look in the Zippers forum they are coming out with a bolt in cam for the 103. Freedom cycles also has a bolt in cam for the 103 as well. These cams by both companies are meant to be a direct bolt in replacement for our motors. I know of other people that have used and Andrews 55g and a S&S 575 with good results. I am not ready to do mine yet but will be waiting on the Zippers product and the Freedom Cycles product before I make the change as they are designed for the 103's.

PS: and so your properly initiated....we need to see pics of your scooter because... [smiley=worthless.gif]

Mack the Zippers cams have been tested and have been ground. They are at the heat treat process right now and should be ready in 2 weeks. The cams produced a very good TQ cruve and will be a very good bolt in cam. It is called THE RED SHIFT 575.

mackibc,Welcome to the site. Like you I want to go to gear drives, and am patiently waiting on the gear drive cams coming out soon from Zippers. I believe you will be pleased with the performance of these cams (hint, hint).

P.S. So you can be officially welcomed to this site we need pictures of your scooter. [smiley=worthless.gif] [smiley=worthless.gif]

If you give Bobby a shout he will give you his recommendations based on your needs and setup, he's a great guy.

In a stock 103 this cam is not even an option. A lot of people are looking for just a bolt in replacement cam to do away with the cam chains and tensioners. That is where Freedom Cycles and Zippers products come in. They have produced a bolt in option for the factory CVO 103 motor.